1 files changed, 54 insertions, 0 deletions
diff --git a/src/live_effects/lpe-bspline.h b/src/live_effects/lpe-bspline.h
new file mode 100644
index 0000000..0c3a065
--- /dev/null
+++ b/src/live_effects/lpe-bspline.h
@@ -0,0 +1,54 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef INKSCAPE_LPE_BSPLINE_H
+#define INKSCAPE_LPE_BSPLINE_H
+
+/*
+ * Inkscape::LPEBSpline
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "live_effects/effect.h"
+#include <vector>
+
+namespace Inkscape {
+namespace LivePathEffect {
+
+class LPEBSpline : public Effect {
+public:
+    LPEBSpline(LivePathEffectObject *lpeobject);
+    ~LPEBSpline() override;
+    LPEBSpline(const LPEBSpline &) = delete;
+    LPEBSpline &operator=(const LPEBSpline &) = delete;
+
+    LPEPathFlashType pathFlashType() const override
+    {
+        return SUPPRESS_FLASH;
+    }
+    void doOnApply(SPLPEItem const* lpeitem) override;
+    void doEffect(SPCurve *curve) override;
+    void doBeforeEffect (SPLPEItem const* lpeitem) override;
+    void doBSplineFromWidget(SPCurve *curve, double value);
+    void addCanvasIndicators(SPLPEItem const */*lpeitem*/, std::vector<Geom::PathVector> &hp_vec) override;
+    Gtk::Widget *newWidget() override;
+    void changeWeight(double weightValue);
+    void toDefaultWeight();
+    void toMakeCusp();
+    void toWeight();
+
+    // TODO make this private
+    ScalarParam steps;
+
+private:
+    ScalarParam helper_size;
+    BoolParam apply_no_weight;
+    BoolParam apply_with_weight;
+    BoolParam only_selected;
+    ScalarParam weight;
+    Geom::PathVector hp;
+};
+void sp_bspline_do_effect(SPCurve *curve, double helper_size, Geom::PathVector &hp);
+
+} //namespace LivePathEffect
+} //namespace Inkscape
+#endif